... enhance the operator's service visualize. 2. Applications of SMS Printer & cell airtime rechargerMoney Transfer / E-Wallet ... Railway / Subway / Taxi / Bus / MovieE-shoppingLottery3. Features of SMS Printer & cell airtime rechargerLanguages: English, Spanish, Arabic, Thai, Italian ... etc.Multiple charging channels: GPRS, IVR(voice), SMS, STK or USSDStores charging records such as charging time ...